目前來說，mRNA武肺疫苗在應付疫情上擔當著不可或缺的角色。654Please respect copyright.ＰＥＮＡＮＡ8lK9XmLCE5
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儘管如此， mRNA疫苗建立的初心，其實是在於對抗癌症方面之上，純粹是因為武肺爆發才出此變陣。654Please respect copyright.ＰＥＮＡＮＡqp2WVKOfrP
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(圖2)早在1990年，科學家已嘗試分別將mRNA及DNA注射到老鼠的肌肉裡頭，然後再切除部份肌肉來檢驗其注射效果。654Please respect copyright.ＰＥＮＡＮＡ3FRXhSpp9e
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(圖3)注射約18小時後，科學家透過檢驗肌肉裡頭的螢光表達量來推斷注射效果。654Please respect copyright.ＰＥＮＡＮＡKTyvHxA7f9
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從圖中可見，若將mRNA或DNA的注射份量提升10倍，其螢光表達量亦會相繼提升10倍有多。654Please respect copyright.ＰＥＮＡＮＡDcsSeqOtUI
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這實驗的成功，亦因而奠定了日後mRNA疫苗的發展大方向。654Please respect copyright.ＰＥＮＡＮＡ0ncGKW4W5w
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下集我們將會講解 BioNTech究竟在mRNA疫苗上的設計做了甚麼的手腳，使之疫苗在免疫系統的觸發上取得重要的平衡。654Please respect copyright.ＰＥＮＡＮＡT3d8gnwFEw
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如果想我快啲出文的話，請入去Penana網站科普專欄–薯不揀單俾一個like以及Bookmark，這對我非常之重要。654Please respect copyright.ＰＥＮＡＮＡl0tXQX42No
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Link: https://www.penana.com/story/66244/%E7%A7%91%E6%99%AE%E5%B0%88%E6%AC%84-%E8%96%AF%E4%B8%8D%E6%8F%80%E5%96%AE/toc654Please respect copyright.ＰＥＮＡＮＡKvLzbfEYff
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同時亦可以在Penana網站裡按「買一嚿/半嚿薯仔」，以課金的方式推動我繼續搜羅資料寫文，多謝。654Please respect copyright.ＰＥＮＡＮＡsWXXiojN1r
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Link:654Please respect copyright.ＰＥＮＡＮＡD9Zdw5Wg0g
https://www.penana.com/user/27349/%E8%96%AF%E4%BB%94%E8%81%9E%E8%8C%B1%E8%8E%89/portfolio654Please respect copyright.ＰＥＮＡＮＡA2x49aW7Mc
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除非Facebook及IG重開侵侵的account，否則我的IG將不會再作更新，只會寄居本土LIHKG及Penana。654Please respect copyright.ＰＥＮＡＮＡVZJ33Qac5S
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科普專欄–薯不揀單
Author:
薯仔聞茱莉
薯仔聞茱莉
ISSUE #247
三十秒科學–mRNA疫苗的初心（一）
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